SEATTLE--(BUSINESS WIRE)--NanoString Technologies, Inc., a privately held life sciences company marketing a complete solution for detecting and counting large sets of target molecules in biological samples, today announced it has rounded out its commercial management team with the hiring of Chris Grimley as Vice President of Marketing and Katherine Webster as Vice President of Worldwide Sales. Mr. Grimley and Ms. Webster will report to the company’s recently appointed Chief Commercial Officer, Barney Saunders, Ph.D.